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Site Amplification of Iran's Major Seismic Zones Using Attenuation Relationship

机译:利用衰减关系对伊朗主要地震带进行现场放大

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This study deals with attenuation relation for Peak Ground Acceleration (PGA), Peak Ground Velocity (PGV), and spectral acceleration of Iran's major seismic zones (the Central Iran and Zagros zones) considering ground amplification of site classes. The main development of attenuation relationship in terms of site classes has already been published by the authors. This study discusses site amplification in spectral acceleration compared to the seismic design codes of Iran (Standard 2800, 2014) and FEMA368 limits of amplification. Moreover, the relationships between the PGA or PGV and average shear wave velocity at 30-m depth (AVs30) are presented. This helps to predict appropriate PGA or PGV for each site corresponding to its AVs30.
机译:这项研究考虑了地面类别的地面放大,讨论了峰值地面加速度(PGA),峰值地面速度(PGV)和伊朗主要地震区(伊朗中部和Zagros区)的频谱加速度的衰减关系。作者已经发表了关于场地类别的衰减关系的主要进展。这项研究讨论了与伊朗的抗震设计规范(标准2800,2014)和FEMA368放大极限相比,频谱加速度中的现场放大。此外,还介绍了PGA或PGV与30 m深度处的平均剪切波速度(AVs30)之间的关系。这有助于预测与其AV相对应的每个站点的适当PGA或PGV。

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